<template>
    <div>
        <div class="mui-numbox" data-numbox-min='1' data-numbox-max='max'>
			<button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
			<input id="test" class="mui-input-numbox" type="number" value="1" @change="tt" ref="input"/>
			<button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
		</div>
    </div>
</template>
   
<script>
import mui from '../../lib/mui/js/mui.min.js'
     export default {
        mounted: function(){
            mui('.mui-numbox').numbox()
        },
        // created: function(){
        //   console.log(this.max)
        // },
        methods: {
            tt: function(){
                // console.log(this.$refs.input.value)
                this.$emit('getSum',parseInt(this.$refs.input.value))
            }
        },
         props: ["max"],
         watch: {
             'max': function(newval,oldval){
                //  console.log(newval)
                 mui(".mui-numbox").numbox().setOption('max',newval)
                // console.log(newval)
             }
         }
    }
</script>
<style lang="scss" scoped>
    
</style>